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Thornton, CO · Moderate-High radon risk

Radon mitigation & testing in Thornton, CO

Certified radon testing and mitigation for Thornton families in Adams County.

Radon in Thornton

Thornton is one of Colorado's fastest-growing cities, with a large inventory of both established and newly built homes in Adams County. Radon is a concern throughout Thornton, and the city's rapid growth means many newer homes have never been tested. SHI Radon Services provides fast, professional radon testing and mitigation for Thornton residents.

Why Thornton homes are at risk

Adams County has areas of elevated radon potential, and Thornton's mix of older ranch homes and newer two-story construction means radon risk is present across all neighborhoods. Newer, energy-efficient homes can actually trap radon more effectively due to reduced air infiltration.

Our services in Thornton

We install sub-slab depressurization systems for Thornton's varied construction, conduct NRPP-certified testing, and repair or certify existing systems. We serve all Thornton neighborhoods including Eastlake, Riverdale, and Todd Creek.

Contact SHI Radon Services to schedule testing or mitigation in Thornton. Same-week appointments are often available, and mitigation estimates are free. Book online or call (720) 432-0004.

Free onsite estimate

Find out what your home needs.

A certified technician looks at your foundation, crawl space and layout, then gives you a flat-rate quote. No pressure, no surprises.

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